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Water Filtration & Treatment

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HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In stock
$33.50 $41.95 -20%
HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
Out of stock
$31.37 $34.21 -8%
GrowoniX Quick Connect Float Valve with Quick-Connect | for 1/4in or 3/8in
In stock
$30.22 $33.39 -9%
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In stock
$28.89 $32.14 -10%
GrowoniX Pleated Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Pleated
Out of stock
$28.25 $42.95 -34%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$27.69 $28.54 -3%
General Hydroponics pH Down Liquid - 1gal
In stock
$26.25 $39.06 -33%
General Hydroponics pH Up Liquid - 1gal
In stock
$26.25 $39.06 -33%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.55 $31.35 -19%
GrowoniX Eco White Coconut Carbon Filter | for EX400-T, Slim Scrub Systems - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinated Water
Out of stock
$25.16 $38.15 -34%
HydroLogic Stealth-RO and smallBoy ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$24.38 $35.65 -32%
GrowoniX Spun Sediment Filter | for EX600-T, EX1000-T, XL Scrub, and Sedi Scrub Systems - 4.5in x 20in - Spun
Out of stock
$24.38 $37.09 -34%
AXEON R1 Series Sediment Filter, 5 Micron
In stock
$24.34 $31.35 -22%
Dramm Inline Filter | ILF-175 - 10gpm - 40psi
In stock
$23.79 $26.78 -11%
Cutting Edge Solutions pH Down | 1gal Bottle
Out of stock
$23.60 $33.99 -31%
Cutting Edge Solutions pH Up | 1gal Bottle
In stock
$23.60 $33.99 -31%
Biobizz Bio-PH- PH Regulator 1L pH DOWN
In stock
$23.56 $31.50 -25%
Central Coast Garden pH Up Solution | 1gal - 35% Potassium Hydroxide
In stock
$22.34 $49.95 -55%
Biobizz Bio-PH+ PH Regulator 1L pH UP
In stock
$21.88 $29.26 -25%
HydroLogic Stealth-RO and smallBoy Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration
In stock
$19.88 $24.39 -18%
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